Symbol: cnv_to_ulaw
usr/src/uts/common/io/audio/impl/audio_format.c
655
len = cnv_to_ulaw(sp, len);
usr/src/uts/common/io/audio/impl/audio_format.c
674
{ AUDIO_FORMAT_ULAW, 1, cnv_from_ulaw, cnv_to_ulaw },